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<table width="100%" summary="page for nasshead"><tr><td>nasshead</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Documentation of names of columns in nass9702cor</h2>

<h3>Description</h3>

<p><code>SASname</code> and <code>longname</code> are from the SAS XPT file
nass9702cor.XPT that is available from the webite noted below.
The name <code>shortname</code> is the name used in the data frame
<code>nass9702cor</code>, not included in this package, but available
from my website that is noted below.  It is also used in
<code>nassCDS</code>, for columns that <code>nassCDS</code> includes.
</p>


<h3>Usage</h3>

<pre>data(nasshead)</pre>


<h3>Format</h3>

<p>A data frame with 56 observations on the following 3 variables.
</p>

<dl>
<dt><code>shortname</code></dt><dd><p>a character vector</p>
</dd>
<dt><code>SASname</code></dt><dd><p>a character vector</p>
</dd>
<dt><code>longname</code></dt><dd><p>a character vector</p>
</dd>
</dl>



<h3>Details</h3>

<p>For full details of the coding of values in columns of
<code>nass9702cor</code>, consult one of the SAS format files that
can be obtained by following the instructions on Dr Meyer's web
site that is noted below.
</p>


<h3>Source</h3>

<p><a href="http://www.stat.colostate.edu/~meyer/airbags.htm">http://www.stat.colostate.edu/~meyer/airbags.htm</a>\
<a href="ftp://ftp.nhtsa.dot.gov/nass/">ftp://ftp.nhtsa.dot.gov/nass/</a>\
Click, e.g., on 1997 and then on SASformats.
See also
<a href="http://www.maths.anu.edu.au/~johnm/datasets/airbags">http://www.maths.anu.edu.au/~johnm/datasets/airbags</a>
</p>


<h3>References</h3>

<p>Meyer, M.C. and Finney, T. (2005): <em>Who wants airbags?</em>. Chance
18:3-16.
</p>
<p>Farmer, C.H. 2006. <em>Another look at Meyer and Finney's 'Who wants
airbags?'</em>. Chance 19:15-22.
</p>
<p>Meyer, M.C. 2006.  <em>Commentary on &quot;Another look at Meyer and
Finney's &lsquo;Who wants airbags?&rsquo;&quot;</em>. Chance 19:23-24.
</p>


<h3>Examples</h3>

<pre>
data(nasshead)
</pre>


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